<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/user/register" method="post">
    用户名：<input type="text" name="user_name"><br>
    密码：<input type="password" name="user_pwd"><br>
    邮箱：<input type="email" name="user_email"><br>
    <input type="submit" value="提交注册">
</form>

</body>
</html>